diff -Naur arj-3.10.22/arj_proc.c arj-3.10.22.patched/arj_proc.c
--- arj-3.10.22/arj_proc.c	2005-06-21 15:53:12.000000000 -0400
+++ arj-3.10.22.patched/arj_proc.c	2014-08-06 04:11:35.000000000 -0400
@@ -7,6 +7,7 @@
  *
  */
 
+#include <stdint.h>
 #include "arj.h"
 
 DEBUGHDR(__FILE__)                      /* Debug information block */
@@ -929,9 +930,9 @@
  #endif
  fclose(stream);
  #if SFX_LEVEL>=ARJSFXV
-  return(crc32term==st_crc&&fsize==st_fsize);
+  return((uint32_t)crc32term==(uint32_t)st_crc&&(uint32_t)fsize==(uint32_t)st_fsize);
  #else
-  if(crc32term==st_crc&&fsize==st_fsize)
+  if((uint32_t)crc32term==(uint32_t)st_crc&&(uint32_t)fsize==(uint32_t)st_fsize)
    msg_cprintf(0, M_INTEGRITY_OK);
   else
    pause_error(M_INTEGRITY_VIOLATED);
diff -Naur arj-3.10.22/postproc.c arj-3.10.22.patched/postproc.c
--- arj-3.10.22/postproc.c	2003-06-22 07:12:28.000000000 -0400
+++ arj-3.10.22.patched/postproc.c	2014-08-06 03:22:16.000000000 -0400
@@ -6,6 +6,7 @@
  *
  */
 
+#include <stdint.h>
 #include "arj.h"
 
 /* Operations */
@@ -37,8 +38,9 @@
 
 static char buf[PROC_BLOCK_SIZE];
 
-static void _fput_dword(const unsigned long l, FILE *stream)
+static void _fput_dword(const unsigned long w, FILE *stream)
 {
+ uint32_t l = (uint32_t)w;
 #ifdef WORDS_BIGENDIAN
  fputc(l    ,stream);
  fputc(l>>8 ,stream);
